That bucket appears to contain 65% Calcium Hypochlorite, ca(clo)2, which should work fine as MMS2.
Chemo is a poison and is about 3% effective against cancer. If it isn't working, why continue to take it? And it caused hemorrhoids!
Be sure you dad begins using MMS by following the Starting Procedure and then he can follow Protocol 1000, Protocol 1000 Plus, and Protocol 2000. You will also need DMSO when he gets to Protocol 1000 Plus. Separate MMS2 and DMSO by 30 minutes. Read the warnings in the book.
Follow the HRP in Jim Humble's latest
book,
MMS Health Recovery Guidebook.
Also be sure to eliminate sugar from his diet as sugar feeds cancer cells. A ketogenic diet should be helpful to kill the cancer. Watch
this
YouTube video for more info.